Corning^® Thermowell PCR 8 well strip tubes with caps

Corning^® Thermowell PCR 8 well strip tubes with caps, 1 × 8 PCR tube strips, 0.2 mL, clear

Corning^® Thermowell PCR 8 well strip tubes with caps, 1 × 8 PCR tube strips, 0.2 mL, assorted colors